IEDA / DECADE Detail

Data from the Global Volcanism Program of the Smithsonian Institution

Details for: Nasudake

A line of hikers at the lower left navigate a trail below the steaming summit of Chausu-dake, the active cone of the Nasu volcanic complex. The Nasu volcano group consists of a N-S-trending cluster of stratovolcanoes and lava domes at the north end of the Kanto Plain. The youngest volcano, Chausu-dake, began forming about 16,000 years ago. The last of six magmatic eruptions took place in 1408-1410 CE, when the youngest summit lava dome was formed. More frequent smaller phreatic eruptions have occurred during historical time. Photo by Yukio Hayakawa, 1994 (Gunma University).

Volcano Number:	283150
Volcano Name:	Nasudake
Country:	Japan
Volcano Type:	Stratovolcano(es)
Last Eruption:	1963 CE
Elevation:	1915m
Tectonic Setting:	Subduction zone / Continental crust (> 25 km)
Pop. within 5km:	639
Pop. within 10km:	5802
Pop. within 30km:	298717
Pop. within 100km:	5725203
Latitude:	37.125
Longitude:	139.963

Eruption Data from the Global Volcanism Program of the Smithsonian Institution

Volcano Number	Volcano Name	Eruption Number	Activity Type	Explosivity Index Max	Explosivity Index Modifier	Activity Area	Activity Unit	Start Evidence Method	Start Date	End Date
283150	Nasudake	17866	Confirmed Eruption	2	?	Chausu-dake		Tephrochronology	-8550
283150	Nasudake	17867	Confirmed Eruption	3		Chausu-dake	CH3 tephra	Radiocarbon (corrected)	-7850
283150	Nasudake	17868	Confirmed Eruption	2	?	Chausu-dake		Tephrochronology	-6050
283150	Nasudake	17869	Confirmed Eruption	3		Chausu-dake	CH4 tephra	Radiocarbon (corrected)	-5550
283150	Nasudake	17870	Confirmed Eruption	2	?	Chausu-dake		Tephrochronology	-4350
283150	Nasudake	17871	Confirmed Eruption	2	?	Chausu-dake		Tephrochronology	-2000
283150	Nasudake	17872	Confirmed Eruption	2	?	Chausu-dake		Tephrochronology	-1440
283150	Nasudake	17873	Confirmed Eruption	3		Chausu-dake	CH5 tephra	Radiocarbon (corrected)	-700
283150	Nasudake	17874	Confirmed Eruption	2	?	Chausu-dake	Ns-12 to 9 tephras	Tephrochronology	-250
283150	Nasudake	17875	Confirmed Eruption	3		Chausu-dake	Ns-8 tephra	Radiocarbon (corrected)	250
283150	Nasudake	17876	Confirmed Eruption	2		Chausu-dake	Ns-7 to 5 tephras	Radiocarbon (corrected)	330
283150	Nasudake	17877	Confirmed Eruption	3		Chausu-dake		Historical Observations	1397/2/17
283150	Nasudake	17878	Confirmed Eruption	3		Chausu-dake		Historical Observations	1404/2/11
283150	Nasudake	17879	Confirmed Eruption	3		Chausu-dake	CH6 tephra	Historical Observations	1408/2/24
283150	Nasudake	17880	Confirmed Eruption	3		Chausu-dake		Historical Observations	1410/3/5
283150	Nasudake	17881	Confirmed Eruption	1		Chausu-dake		Historical Observations	1846
283150	Nasudake	17882	Confirmed Eruption	1	?	Chausu-dake (west and NW side of summit)		Historical Observations	1881/7/1
283150	Nasudake	17883	Confirmed Eruption	1		Chausu-dake (1881 crater)		Historical Observations	1953/10/24	1953/10/29
283150	Nasudake	17884	Confirmed Eruption	1		Chausu-dake (50 m north of 1953 vent)		Historical Observations	1960/10/10
283150	Nasudake	17885	Uncertain Eruption	1		Chausu-dake			1963/7/10	1963/7/11
283150	Nasudake	17886	Confirmed Eruption	1		Chausu-dake (west side)		Historical Observations	1963/11/20	1963/11/21

Emissions Data from the Global Volcanism Program of the Smithsonian Institution

Sorry. No emissions data found for this volcano.

Data from the Earthchem Library

Sorry. No data exist for this volcano in the EarthChem Library.

Data from the Earthchem Portal

Sample ID	LINK	Method	Material	Rock Class	Rock Name	SiO₂ WT%	TiO₂ WT%	Al₂O₃ WT%	Fe₂O₃ WT%	Fe₂O₃ Total WT%	FeO WT%	FeO Total WT%	MnO WT%	MgO WT%	CaO WT%	Na₂O WT%	K₂O WT%	P₂O₅ WT%	Total WT%	Ba PPM	Cr PPM	Dy PPM	Nb PPM	Ni PPM	Rb PPM	Sr PPM	V PPM	Y PPM	Zr PPM
101003-1	DETAILS	XRF	Rock	Igneous Intermediate Volcanic	Andesite	58.39	0.73	16.45		8.7			0.14	4.13	7.61	2.18	0.84	0.09	99.26	202	106		2	15	25	217	203	21	73
101115	DETAILS	XRF	Rock	Igneous Intermediate Volcanic	Andesite	57.39	0.69	17.76		8.81			0.15	4.46	7.4	2.26	0.82	0.09	99.83	205	82		2	22	26	213	179	20	77
100910	DETAILS	XRF	Rock	Igneous Intermediate Volcanic	Andesite	58.72	0.72	17.22		8.6			0.15	4.1	7.79	2.63	0.99	0.07	100	245	40		3	16	31	244	179	21	77
1014101	DETAILS	NOT GIVEN	Rock	Igneous Unknown Volcanic	Not-given	65.21	0.63	15.31	2.94		2.76		0.09	1.91	5.05	3.08	2.03	0.09	99.1	474	12			8	73	204		40	148
111704-1B	DETAILS	XRF	Rock	Igneous Intermediate Volcanic	Andesite	52.2	0.73	17.61		10.23			0.16	6.42	9.35	1.99	0.41	0.07	99.17	108	201		2	44	11	221	230	16	43
8	DETAILS	NOT GIVEN	Rock	Igneous Intermediate Volcanic	Andesite	59.15	0.68	16.3	2.65		4.85		0.14	3.56	7.12	2.46	1.18	0.14	98.23
80802	DETAILS	XRF	Rock	Igneous Intermediate Volcanic	Andesite	52.35	0.74	17.22		10.17			0.16	6.02	9.23	2	0.44	0.07	98.4	137	161		2	40	13	235	232	18	47
101004-2	DETAILS	EMP (EPMA)	Rock	Igneous Intermediate Volcanic	Andesite	53.38	0.25	0.56				23.13	0.74	21.47	1.19	0.02			100
101004-2	DETAILS	EMP (EPMA)	Rock	Igneous Intermediate Volcanic	Andesite	53.54	0.22	0.67				21.14	0.68	22.08	1.3	0.02			99.65
101004-2	DETAILS	EMP (EPMA)	Rock	Igneous Intermediate Volcanic	Andesite	53.07	0.17	0.78				10.54	0.47	13.61	21.45	0.24			100
101004-2	DETAILS	EMP (EPMA)	Rock	Igneous Intermediate Volcanic	Andesite	47.59		32.59	0.63					0.02	16.62	2.04	0.06		99.55
101004-2	DETAILS	EMP (EPMA)	Rock	Igneous Intermediate Volcanic	Andesite	52.53		30.14	0.59					0.03	13.02	3.89	0.18		100
101004-2	DETAILS	EMP (EPMA)	Rock	Igneous Intermediate Volcanic	Andesite	79.09	0.2	12.37				1.07	0	0.27	1.27	3.16	2.72	0	100
101004-2	DETAILS	EMP (EPMA)	Rock	Igneous Intermediate Volcanic	Andesite	70.96	0.49	14.45				3.24	0.09	1.31	4.39	3.01	1.67	0.12	99.73
101004-2	DETAILS	EMP (EPMA)	Rock	Igneous Intermediate Volcanic	Andesite	50.82	0.59	3.53				8.12	0.2	14.85	19.68	0.11			97.9
101004-2	DETAILS	XRF	Rock	Igneous Intermediate Volcanic	Andesite	58	0.72	16.43		8.66			0.15	4.51	7.99	2.49	0.84	0.08	99.87	218	99		3	23	25	233	189	20	73
50402	DETAILS	NOT GIVEN	Rock	Igneous Intermediate Volcanic	Andesite	55.75	1.03	17.38	3.41		6.31		0.19	2.62	7.24	2.81	0.69	0.11	97.54	314	6			7	14	298		24	79
4	DETAILS	NOT GIVEN	Rock	Igneous Mafic Volcanic	Basalt	52.57	0.84	18.67	2.52		7.17		0.13	4.27	10.2	1.98	0.41	0.12	98.88
101112B	DETAILS	XRF	Rock	Igneous Intermediate Volcanic	Andesite	54.19	0.79	16.99		9.94			0.16	5.3	9.18	1.99	0.75	0.09	99.38	180	104		2	33	23	260	212	16	52
101112B	DETAILS	EMP (EPMA)	Rock	Igneous Intermediate Volcanic	Andesite	53.29	0.16	0.64				22.44	0.7	21.67	1.1	0.03			100
101112B	DETAILS	EMP (EPMA)	Rock	Igneous Intermediate Volcanic	Andesite	53.83	0.24	1.48				19.69	0.49	23.16	1.71	0.01			100
80105	DETAILS	NOT GIVEN	Rock	Igneous Unknown Volcanic	Not-given	57.38	0.84	18.85	2.3		5.75		0.15	2.2	8.02	2.9	0.98	0.11	99.48	260	6			7	30	304		23	82
101003-1B	DETAILS	XRF	Rock	Igneous Intermediate Volcanic	Andesite	53.32	0.72	18.12		9.53			0.16	5.56	9.75	1.77	0.34	0.07	99.34	94	187		2	39	9	225	247	15	43
101408	DETAILS	NOT GIVEN	Rock	Igneous Unknown Volcanic	Not-given	50.35	0.77	17.49	3.55		6.93		0.16	6.47	10.34	2.26	0.52	0.08	98.92	127	141			41	17	285		13	48
8561601	DETAILS	MS_ID	Rock	Igneous Intermediate Volcanic	Andesite															134		2.75			7.66	278

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Data from the SESAR Database

Sorry. No data exist for this volcano in the SESAR database.

Data from the MaGa Database

Sorry. No data exist for this volcano in the MaGa database.